I've pretty much worn cycling shorts (the tight fit kind)for 4 decades (first ones were merino wool)
I tried the baggy shorts with the chamois but found the compresson on the thigh muscles from the nylon.spandex seemed to afford less fatigue.
That said: Aero Tech designs offers some fantastic cycling shorts (U.S. made at their Pa.Plant)at reasonable prices.
If you go with road shorts go with the 8 panel. They cost a bit more but imho are well worth the cost.